395 / 399 / SR927SW / SR927W – 1.55V Silver Oxide Watch Battery (1 pc)

395 / 399 is a 1.55V silver oxide (Silver Battery) button cell designed for watches and small precision devices that need stable voltage. This description applies to 1 piece (blister packed).

1 pc (blister) Silver oxide 1.55V Ø 9.5 mm Height 2.7 mm 395 / 399 SR927 SR927SW SR927W SR57 LR57 LR927 G7

Model / Code395 / 399

Battery type designationSilver Battery (silver oxide)

General range (as listed)G7 / 395 / SR927 / SR57 / LR57 / LR927

Nominal voltage1.55 V

Diameter9.5 mm

Height2.7 mm

PackagingBlister – 1 piece

EAN4582503190793

Code check: Match the marking on your old battery (e.g. 395, 399, SR927, SR927SW, SR927W) and confirm dimensions (Ø 9.5 × 2.7 mm) before purchase.

Why choose a silver oxide watch battery?

Stable 1.55V output – suitable for accurate timekeeping.
Reliable performance in low-drain precision devices.
Easy compatibility check using the listed codes and general range references.

Typical applications

Wrist watches
Small clocks
Mini precision electronics (device-dependent)

Safety information

Do not recharge – non-rechargeable battery.
Insert with correct polarity (+ / -).
Do not mix old and new batteries in one device.
Keep out of reach of children (button cells are hazardous if swallowed).

Order 395 / 399 battery (1 pc)

1.55V silver oxide replacement compatible with 395 / 399 / SR927SW / SR927W and the listed equivalents (G7, SR57, LR57, LR927).

Tags: 395 , 399 , SR927 , SR927SW , SR927W , SR57 , LR57 , LR927 , G7 , 1.55V , silver oxide , silver battery , button cell , watch battery , coin cell , Ø9.5mm , 2.7mm